operator+/- is disabled for QFlags in qt6

kmail/editorplugins/nonbreakingspace/nonbreakingspaceplugineditorinterface.cpp

@@ -23,7 +23,7 @@ void NonBreakingSpacePluginEditorInterface::createAction(KActionCollection *ac)
 {
     QAction *action = new QAction(i18n("Insert Non Breaking Space"), this);
     ac->addAction(QStringLiteral("insert_non_breaking_space"), action);
-    ac->setDefaultShortcut(action, Qt::CTRL + Qt::Key_Space);
+    ac->setDefaultShortcut(action, Qt::CTRL | Qt::Key_Space);
     connect(action, &QAction::triggered, this, &NonBreakingSpacePluginEditorInterface::slotActivated);
     MessageComposer::PluginActionType type(action, MessageComposer::PluginActionType::Edit);
     setActionType(type);

plugins/customtoolsplugins/translatorplugin/translatorview.cpp

@@ -55,7 +55,7 @@ void TranslatorView::createAction(KActionCollection *ac)
     connect(mAction, &KToggleAction::triggered, this, &TranslatorView::slotActivateTranslator);
     if (ac) {
         ac->addAction(QStringLiteral("translator"), mAction);
-        ac->setDefaultShortcut(mAction, QKeySequence(Qt::CTRL + Qt::ALT + Qt::Key_T));
+        ac->setDefaultShortcut(mAction, QKeySequence(Qt::CTRL | Qt::ALT | Qt::Key_T));
     }
     mAction->setChecked(false);
 }

plugins/messageviewerplugins/common/translatorplugin/viewerplugintranslatorinterface.cpp

@@ -49,7 +49,7 @@ void ViewerPluginTranslatorInterface::createAction(KActionCollection *ac)
 {
     if (ac) {
         QAction *act = new QAction(i18n("Translate..."), this);
-        ac->setDefaultShortcut(act, QKeySequence(Qt::CTRL + Qt::ALT + Qt::Key_T));
+        ac->setDefaultShortcut(act, QKeySequence(Qt::CTRL | Qt::ALT | Qt::Key_T));
         act->setIcon(QIcon::fromTheme(QStringLiteral("preferences-desktop-locale")));
         ac->addAction(QStringLiteral("translate_text"), act);
         connect(act, &QAction::triggered, this, &ViewerPluginTranslatorInterface::slotActivatePlugin);

plugins/messageviewerplugins/createeventplugin/viewerplugincreateeventinterface.cpp

@@ -71,7 +71,7 @@ void ViewerPluginCreateEventInterface::createAction(KActionCollection *ac)
         act->setIconText(i18n("Create Event"));
         addHelpTextAction(act, i18n("Allows you to create a calendar Event"));
         ac->addAction(QStringLiteral("create_event"), act);
-        ac->setDefaultShortcut(act, QKeySequence(Qt::CTRL + Qt::Key_E));
+        ac->setDefaultShortcut(act, QKeySequence(Qt::CTRL | Qt::Key_E));
         connect(act, &QAction::triggered, this, &ViewerPluginCreateEventInterface::slotActivatePlugin);
         mAction.append(act);
     }

plugins/messageviewerplugins/createtodoplugin/viewerplugincreatetodointerface.cpp

@@ -73,7 +73,7 @@ void ViewerPluginCreateTodoInterface::createAction(KActionCollection *ac)
         act->setWhatsThis(i18n(
                               "This option starts the KOrganizer to-do editor with initial values taken from the currently selected message. Then you can edit the to-do to your liking before saving it to your calendar."));
         ac->addAction(QStringLiteral("create_todo"), act);
-        ac->setDefaultShortcut(act, QKeySequence(Qt::CTRL + Qt::Key_T));
+        ac->setDefaultShortcut(act, QKeySequence(Qt::CTRL | Qt::Key_T));
         connect(act, &QAction::triggered, this, &ViewerPluginCreateTodoInterface::slotActivatePlugin);
         mAction.append(act);
     }